Let
x-----------> the number of kids
y----------> the number of adults
we know that
2.5x+6y=$7150---------> equation 1
x=2y-------------> equation 2
substitute 2 in 1
2.5*[2y]+6y=7150-----> 5y+6y=7150----> 11y=7150-----> y=650
x=2y----> x=2*650----> 1300
the answer is
the number of kids is 1300
Answer:
x= - 7 / 3
Step-by-step explanation:
1st determine the sign: -6=5x - 17 / -3
2nd move the terms: -6 = 5x + 17 / 3
3rd calculate:: -5x = 17 / 3 + 6
4th divide both sides: -5x = 35 / 3
Solution: x = - 7 / 3
Answer:
Are a pair of angles on the outer side of each of those two lines but on opposite sides of the transversal.
The ratio of students to teachers, is B, 8/1.
This is because if there are 24 students and 3 teachers, and you need to know the amount of students there would be per teacher, you divide both given numbers by 3.
24 divided by 3 is 8 (representing students)
and 3 divided by 3 is 1 (representing teachers)
Thus, the answer is 8/1
